# Memory Master vs 珠心算Ai管理端

The clearest difference is in-app purchases: 珠心算Ai管理端 at none against Memory Master's 1. Memory Master's advantage is update cadence (every 2 days vs every 4 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Memory Master sells 1 one-off in-app purchase. 珠心算Ai管理端 asks for nothing beyond the download.

Memory Master ships an update every 2 days, 珠心算Ai管理端 every 4 months. The most recent releases landed on June 22, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Memory Master | 珠心算Ai管理端 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 months |
| Size | 24 MB | 156 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [鹏 杨](https://appshunter.io/developer/1822675739) | [广州豆苗信息科技有限公司](https://appshunter.io/developer/1231700775) |

## What reviewers say

### Memory Master

[App page](https://appshunter.io/ios/app/memory-master-memory-booster/id6747817745)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium Features | $2.99 | one-time |


### 珠心算Ai管理端

[App page](https://appshunter.io/ios/app/ai/id6748715366)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Memory Master free?

Memory Master is free to download, with in-app purchases available.

### Is 珠心算Ai管理端 free?

珠心算Ai管理端 is free to download, with no in-app purchases.

### Do Memory Master or 珠心算Ai管理端 have ads?

Neither Memory Master nor 珠心算Ai管理端 shows ads.

### Which is updated more often, Memory Master or 珠心算Ai管理端?

Memory Master ships an update every 2 days, and 珠心算Ai管理端 every 4 months. Most recently, Memory Master was updated on June 22, 2026 and 珠心算Ai管理端 on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*